Add support for PHP 8.3

Author: srenon

composer.json

@@ -10,13 +10,13 @@
         "wrong order email"
     ],
     "require": {
-        "php": "~5.6.0|7.0.2|7.0.4|~7.0.6|~7.1.0|~7.1.3|~7.2.0|~7.3.0|~7.4.0|~8.1.0|~8.2.0",
+        "php": "~5.6.0|7.0.2|7.0.4|~7.0.6|~7.1.0|~7.1.3|~7.2.0|~7.3.0|~7.4.0|~8.1.0|~8.2.0|~8.3.0",
         "magento/module-backend": "100.0.*|100.1.*|100.2.*|101.0.*|102.0.*",
         "magento/framework": "100.0.*|100.1.*|101.0.*|102.0.*|103.0.*",
         "magepal/magento2-core": ">=1.1.10"
     },
     "type": "magento2-module",
-    "version": "1.1.8",
+    "version": "1.1.9",
     "license": [
         "proprietary"
     ],

etc/adminhtml/system.xml

@@ -20,7 +20,7 @@
                 <label>Edit Order Email</label>
                 <comment><![CDATA[
                     <div class="magepal-info">
-                        Copyright © 2023 <a href="https://www.magepal.com/magento2/extensions.html?utm_source=edit-order-email&utm_medium=admin" target="_blank">MagePal, LLC</a>
+                        Copyright © 2024 <a href="https://www.magepal.com/magento2/extensions.html?utm_source=edit-order-email&utm_medium=admin" target="_blank">MagePal, LLC</a>
                         <a href="https://www.magepal.com/help/docs/edit-order-email-magento2/?utm_source=edit-order-email&utm_medium=admin#documentation" target="_blank">Documentation</a>
                         <a href="https://www.magepal.com/help/docs/edit-order-email-magento2/?utm_source=edit-order-email&utm_medium=admin#support">Support</a>
                         <a href="https://www.magepal.com/help/docs/edit-order-email-magento2?utm_source=edit-order-email&utm_medium=admin#current_version" target="_blank">Latest Version</a>